126219688

素因数分解:

$2^3\times 7^2\times {\mathrm{149}}^1\times {\mathrm{2161}}^1$

素因数の和:2330

約数の個数: 48

約数和(自身を含む): 277276500

約数和(自身を除く): 151056812

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 149, 196, 298, 392, 596, 1043, 1192, 2086, 2161, 4172, 4322, 7301, 8344, 8644, 14602, 15127, 17288, 29204, 30254, 58408, 60508, 105889, 121016, 211778, 321989, 423556, 643978, 847112, 1287956, 2253923, 2575912, 4507846, 9015692, 15777461, 18031384, 31554922, 63109844, 126219688]

約数ペア:

[(1, 126219688), (2, 63109844), (4, 31554922), (7, 18031384), (8, 15777461), (14, 9015692), (28, 4507846), (49, 2575912), (56, 2253923), (98, 1287956), (149, 847112), (196, 643978), (298, 423556), (392, 321989), (596, 211778), (1043, 121016), (1192, 105889), (2086, 60508), (2161, 58408), (4172, 30254), (4322, 29204), (7301, 17288), (8344, 15127), (8644, 14602)]